Twill front

providing a high-contrast background that makes small travel essentials easy to spot

thus providing a clean

Thermoformed ABS plastic

GPR Exhaust - Hyper Sonic Inox Slip-On for BMW R 1150 GS Adventure - 1999 to 2004 Muffler with:dB Killer-Link Pipe Twill frontHyper Sonic Inox is part of the new generation of GPR exhausts, realized with a production process with zero environmental impact. It has dual outlets, sleeve stainless steel made and caps CNC machined in order to obtain maximum power increase and a better sound. FEATURES SOUND: Upgraded sound from stock exhaust PERFORMANCE: Upgraded performance from stock exhaust QUALITY: Italian made with high grade welding WEIGHT: Lighter than stock exhaust